797660916648192 has 504 divisors, whose sum is σ = 2464685324962560. Its totient is φ = 257261796126720.

The previous prime is 797660916648121. The next prime is 797660916648203. The reversal of 797660916648192 is 291846619066797.

797660916648192 is a `hidden beast` number, since 7 + 9 + 76 + 6 + 0 + 9 + 1 + 66 + 481 + 9 + 2 = 666.

797660916648192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 43661982034 + ... + 43662000302.

It is an arithmetic number, because the mean of its divisors is an integer number (4890248660640).

Almost surely, 2^{797660916648192} is an apocalyptic number.

797660916648192 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797660916648192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1232342662481280).

797660916648192 is an abundant number, since it is smaller than the sum of its proper divisors (1667024408314368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797660916648192 is an equidigital number, since it uses as much as digits as its factorization.

797660916648192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25881 (or 25852 counting only the distinct ones).

The product of its (nonzero) digits is 2962842624, while the sum is 81.

The spelling of 797660916648192 in words is "seven hundred ninety-seven trillion, six hundred sixty billion, nine hundred sixteen million, six hundred forty-eight thousand, one hundred ninety-two".